There is a massive gap between Harvard and even the next highest
ranked business school, Stanford University, which has 23
billionaire MBA alumni. No other university had more than 20
billionaire business school alumni.

American universities dominated the business school alumni
billionaires list, representing seven spots in the top 10.
According to Wealth-X's report, nearly 50% of all billionaires
with an MBA recieved their graduate degree from one of the 10
schools below.